Legal

Index of core Spanish mercantile-law norms

Changed on Jul 26, 2026

Return the catalog of core Spanish mercantile-law norms (codes, laws, royal-decree-legislatives, regulations) structured by OpenMercantil. Each item links to its HTML page (/ley/{slug}) and its norm-detail API (/api/v1/legal/norm/{slug}). LICENSE: consolidated text from the BOE, re-used under Ley 37/2007; the official, authentic version is always boe.es. Informational only — NOT legal advice. Cached 24h. Returns 503 if the legal catalog is not deployed yet.

get/api/v1/legal/norms

Request

Base URL
https://openmercantil.es
Auth
- none
- or API key in header X-API-Key
- or HTTP bearer
TypeScript
https://skmtc.dev/openmercantil/apis/openmercantil-public-api/docs/api/v1/legal/norms/get.ts
A function with typed inputs. Its response is checked against the schema.

Response

Norm index with license/attribution/disclaimer envelope

layerstring required

countinteger required

docsstring uri

licensestring

license_urlstring uri

attributionstring

disclaimerstring

generated_atstring date-time

Example response

{
  "layer": "derecho-mercantil",
  "count": 48,
  "norms": [
    {
      "slug": "ley-de-sociedades-de-capital",
      "short_name": "LSC",
      "norm_type": "real_decreto_legislativo",
      "norm_type_label": "Real Decreto Legislativo"
    }
  ],
  "docs": "https://openmercantil.es/leyes",
  "license": "BOE — Ley 37/2007 (reutilización de la información del sector público)",
  "license_url": "https://www.boe.es/informacion/aviso_legal/index.php",
  "attribution": "Texto consolidado del Boletín Oficial del Estado (BOE), estructurado por OpenMercantil. La versión oficial y auténtica es la publicada en boe.es.",
  "disclaimer": "Contenido meramente informativo. No constituye asesoramiento jurídico ni sustituye al texto oficial consolidado del BOE."
}

Changes

Jul 26, 2026996f96a11758 Revision changes
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Operation history

Index of core Spanish mercantile-law norms

Request

Response 200OK

Example response

Changes

Response